Sarah Sutton played Nyssa in Doctor Who from The Keeper of Traken to Terminus as well as Ann Talbot in Black Orchid. She also made a cameo appearance as Nyssa in The Caves of Androzani and reprised the role in the thirtieth anniversary special Dimensions in Time.

NICOLA BRYANT

Nicola Bryant
played companion Perpugilliam "Peri" Brownfrom Planet of Fire to Mindwarp. She later reprised the role for Dimensions in Time and has since appeared in many Doctor Who video and audio spin-offs

SALLY KNYVETTE

On screen Knyvette is best known for her roles as Jenna Stannis in the first two seasons of the British science fiction series Blake's 7 and as Kate Sugden in the soap opera Emmerdale. She later complained of her Blake's 7 role that Jenna had "started off as this really exciting, intergalactic space pirate, but then she became a sort of housewife on the Liberator".

PHILIP OLIVIER

Philip Olivier is an English actor who portraysSeventh Doctor companion Hex in the Big Finish Doctor Who audio stories.

When creating the character of Hex, Gary Russell had already decided that Hex should have a Northern accent to provide counterpoint to Sophie Aldred's Southern one. He then noticed Olivier's performance in the soap opera Brookside.

ROBIN SQUIRE

Robin Squire played the lead Auton in the original Spearhead From Space series, filmed in September 1969

WENDY PADBURY

Wendy Padbury played companion Zoe Heriot from The Wheel in Space to The War Games and again in The Five Doctors.